China Southern Airlines

China Southern Airlines (CZ/CSN) is a Chinese airline based in Guangzhou. It is one of the “Big Three” airlines of the PRC. It flies to over 200 destinations and is Asia's largest airline in fleet size, revenue, and passengers carried. It owns subsidiaries Chongqing Airlines, Sichuan Airlines and Xiamen Air. China Southern operates the A319-100, A320-200, A321-200, A321neo, A330-300, B737-800 and B787-9 Dreamliner to Singapore as CZ353/354 and CZ3039/3040.